Home / 254,242-547,892

Finding the Third Proportional to 254,242 and 547,892

Calculator

Solution

The third proportional to 254,242 and 547,892 is: 1,180,708.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,242 : 547,892 = 547,892 : x
  2. Step 2: Convert to fraction form
    254,242/547,892 = 547,892/x
  3. Step 3: Cross multiply
    254,242x = 547,892 × 547,892
  4. Step 4: Simplify right side
    254,242x = 300,185,643,664
  5. Step 5: Solve for x
    x = 300,185,643,664/254,242
  6. Step 6: Final answer
    x = 1,180,708.32

Related Problems

Find third proportional to 127,121 and 273,946
Half scale
Find third proportional to 508,484 and 1,095,784
Double scale
Find third proportional to 254,244 and 547,896
Similar ratio
Find third proportional to 381,363 and 821,838
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.